summaryrefslogtreecommitdiffstats
path: root/tests/auto/qgraphicspolygonitem/tst_qgraphicspolygonitem.cpp
blob: dfa0f715be8c1a8fa2faaaf33345e5b92435dc59 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights.  These rights are described in the Nokia Qt LGPL
** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/


#include <QtTest/QtTest>
#include <qgraphicsitem.h>

Q_DECLARE_METATYPE(QPolygonF)

class tst_QGraphicsPolygonItem : public QObject
{
    Q_OBJECT

public slots:
    void initTestCase();
    void cleanupTestCase();
    void init();
    void cleanup();

private slots:
    void qgraphicspolygonitem_data();
    void qgraphicspolygonitem();
    void boundingRect_data();
    void boundingRect();
    void contains_data();
    void contains();
    void fillRule_data();
    void fillRule();
    void isObscuredBy_data();
    void isObscuredBy();
    void opaqueArea_data();
    void opaqueArea();
    void polygon_data();
    void polygon();
    void shape_data();
    void shape();
    void extension_data();
    void extension();
    void setExtension_data();
    void setExtension();
    void supportsExtension_data();
    void supportsExtension();
};

// Subclass that exposes the protected functions.
class SubQGraphicsPolygonItem : public QGraphicsPolygonItem
{
public:
    enum Extension {
        UserExtension = QGraphicsItem::UserExtension
    };

    SubQGraphicsPolygonItem(QGraphicsItem *parent = 0) : QGraphicsPolygonItem(parent)
    {
    }

    SubQGraphicsPolygonItem(const QPolygonF &polygon, QGraphicsItem *parent = 0) : QGraphicsPolygonItem(polygon, parent)
    {
    }

    QVariant call_extension(QVariant const& variant) const
        { return SubQGraphicsPolygonItem::extension(variant); }

    void call_setExtension(SubQGraphicsPolygonItem::Extension extension, QVariant const& variant)
        { return SubQGraphicsPolygonItem::setExtension((QGraphicsItem::Extension)extension, variant); }

    bool call_supportsExtension(SubQGraphicsPolygonItem::Extension extension) const
        { return SubQGraphicsPolygonItem::supportsExtension((QGraphicsItem::Extension)extension); }
};

// This will be called before the first test function is executed.
// It is only called once.
void tst_QGraphicsPolygonItem::initTestCase()
{
}

// This will be called after the last test function is executed.
// It is only called once.
void tst_QGraphicsPolygonItem::cleanupTestCase()
{
}

// This will be called before each test function is executed.
void tst_QGraphicsPolygonItem::init()
{
}

// This will be called after every test function.
void tst_QGraphicsPolygonItem::cleanup()
{
}

void tst_QGraphicsPolygonItem::qgraphicspolygonitem_data()
{
}

void tst_QGraphicsPolygonItem::qgraphicspolygonitem()
{
    SubQGraphicsPolygonItem item;

    item.boundingRect();
    item.contains(QPoint());
    item.isObscuredBy(0);
    item.opaqueArea();
    //item.paint();
    item.shape();
    item.type();
    item.call_extension(QVariant());
    item.call_setExtension(SubQGraphicsPolygonItem::UserExtension, QVariant());
    item.call_supportsExtension(SubQGraphicsPolygonItem::UserExtension);
    item.fillRule();
    item.polygon();
    item.setFillRule(Qt::OddEvenFill);
    item.setPolygon(QPolygonF());
}

void tst_QGraphicsPolygonItem::boundingRect_data()
{
    QTest::addColumn<QPolygonF>("polygon");
    QTest::addColumn<QRectF>("boundingRect");
    QTest::newRow("null") << QPolygonF() << QRectF();
    QPolygonF example;
    example << QPointF(10.4, 20.5) << QPointF(20.2, 30.2);
    QTest::newRow("example") << example << example.boundingRect();
    // ### set pen width?
}

// public QRectF boundingRect() const
void tst_QGraphicsPolygonItem::boundingRect()
{
    QFETCH(QPolygonF, polygon);
    QFETCH(QRectF, boundingRect);

    SubQGraphicsPolygonItem item(polygon);
    QCOMPARE(item.boundingRect(), boundingRect);
}

void tst_QGraphicsPolygonItem::contains_data()
{
    QTest::addColumn<QPolygonF>("polygon");
    QTest::addColumn<QPointF>("point");
    QTest::addColumn<bool>("contains");
    QTest::newRow("null") << QPolygonF() << QPointF() << false;
}

// public bool contains(QPointF const& point) const
void tst_QGraphicsPolygonItem::contains()
{
    QFETCH(QPolygonF, polygon);
    QFETCH(QPointF, point);
    QFETCH(bool, contains);

    SubQGraphicsPolygonItem item(polygon);

    QCOMPARE(item.contains(point), contains);
}

Q_DECLARE_METATYPE(Qt::FillRule)
void tst_QGraphicsPolygonItem::fillRule_data()
{
    QTest::addColumn<QPolygonF>("polygon");
    QTest::addColumn<Qt::FillRule>("fillRule");
    QTest::newRow("OddEvenFill") << QPolygonF() << Qt::OddEvenFill;
    QTest::newRow("WindingFill") << QPolygonF() << Qt::WindingFill;
}

// public Qt::FillRule fillRule() const
void tst_QGraphicsPolygonItem::fillRule()
{
    QFETCH(QPolygonF, polygon);
    QFETCH(Qt::FillRule, fillRule);

    SubQGraphicsPolygonItem item(polygon);

    item.setFillRule(fillRule);
    QCOMPARE(item.fillRule(), fillRule);
    // ### Check that the painting is different?
}

void tst_QGraphicsPolygonItem::isObscuredBy_data()
{
    QTest::addColumn<QPolygonF>("polygon");
    QTest::addColumn<QPolygonF>("otherPolygon");
    QTest::addColumn<bool>("isObscuredBy");
    QTest::newRow("null") << QPolygonF() << QPolygonF() << false;
    //QTest::newRow("ontop-inside") << QPixmap(10, 10) << QPixmap(5, 5) << false;
    //QTest::newRow("ontop-larger") << QPixmap(10, 10) << QPixmap(11, 11) << true;
}

// public bool isObscuredBy(QGraphicsItem const* item) const
void tst_QGraphicsPolygonItem::isObscuredBy()
{
    QFETCH(QPolygonF, polygon);
    QFETCH(QPolygonF, otherPolygon);
    QFETCH(bool, isObscuredBy);
    SubQGraphicsPolygonItem item(polygon);
    SubQGraphicsPolygonItem otherItem(otherPolygon);
    QCOMPARE(item.isObscuredBy(&otherItem), isObscuredBy);
}

Q_DECLARE_METATYPE(QPainterPath)
void tst_QGraphicsPolygonItem::opaqueArea_data()
{
    QTest::addColumn<QPolygonF>("polygon");
    QTest::addColumn<QPainterPath>("opaqueArea");
    QTest::newRow("null") << QPolygonF() << QPainterPath();
    // Currently QGraphicsPolygonItem just calls QGraphicsItem test there
}

// public QPainterPath opaqueArea() const
void tst_QGraphicsPolygonItem::opaqueArea()
{
    QFETCH(QPolygonF, polygon);
    QFETCH(QPainterPath, opaqueArea);

    SubQGraphicsPolygonItem item(polygon);
    QCOMPARE(item.opaqueArea(), opaqueArea);
}

void tst_QGraphicsPolygonItem::polygon_data()
{
    QTest::addColumn<QPolygonF>("polygon");
    QTest::newRow("null") << QPolygonF();
    QPolygonF example;
    example << QPointF(10.4, 20.5) << QPointF(20.2, 30.2);
    QTest::newRow("example") << example;
}

// public QPolygonF polygon() const
void tst_QGraphicsPolygonItem::polygon()
{
    QFETCH(QPolygonF, polygon);

    SubQGraphicsPolygonItem item;
    item.setPolygon(polygon);
    QCOMPARE(item.polygon(), polygon);
}

void tst_QGraphicsPolygonItem::shape_data()
{
    QTest::addColumn<QPainterPath>("shape");
    QTest::newRow("null") << QPainterPath();
    // ### what should a normal shape look like?
}

// public QPainterPath shape() const
void tst_QGraphicsPolygonItem::shape()
{
    QFETCH(QPainterPath, shape);

    SubQGraphicsPolygonItem item;
    QCOMPARE(item.shape(), shape);
}

Q_DECLARE_METATYPE(QVariant)
void tst_QGraphicsPolygonItem::extension_data()
{
    QTest::addColumn<QVariant>("variant");
    QTest::addColumn<QVariant>("extension");
    QTest::newRow("null") << QVariant() << QVariant();
}

// protected QVariant extension(QVariant const& variant) const
void tst_QGraphicsPolygonItem::extension()
{
    QFETCH(QVariant, variant);
    QFETCH(QVariant, extension);

    SubQGraphicsPolygonItem item;

    QCOMPARE(item.call_extension(variant), extension);
}

Q_DECLARE_METATYPE(SubQGraphicsPolygonItem::Extension)
void tst_QGraphicsPolygonItem::setExtension_data()
{
    QTest::addColumn<SubQGraphicsPolygonItem::Extension>("extension");
    QTest::addColumn<QVariant>("variant");
    QTest::newRow("null") << SubQGraphicsPolygonItem::Extension() << QVariant();
}

// protected void setExtension(SubQGraphicsPolygonItem::Extension extension, QVariant const& variant)
void tst_QGraphicsPolygonItem::setExtension()
{
    QFETCH(SubQGraphicsPolygonItem::Extension, extension);
    QFETCH(QVariant, variant);

    SubQGraphicsPolygonItem item;
    item.call_setExtension(extension, variant);
}

void tst_QGraphicsPolygonItem::supportsExtension_data()
{
    QTest::addColumn<SubQGraphicsPolygonItem::Extension>("extension");
    QTest::addColumn<bool>("supportsExtension");
    QTest::newRow("null") << SubQGraphicsPolygonItem::Extension() << false;
}

// protected bool supportsExtension(SubQGraphicsPolygonItem::Extension extension) const
void tst_QGraphicsPolygonItem::supportsExtension()
{
    QFETCH(SubQGraphicsPolygonItem::Extension, extension);
    QFETCH(bool, supportsExtension);

    SubQGraphicsPolygonItem item;
    QCOMPARE(item.call_supportsExtension(extension), supportsExtension);
}

QTEST_MAIN(tst_QGraphicsPolygonItem)
#include "tst_qgraphicspolygonitem.moc"